AMD Ryzen 3 4100 's Advantages
Lower TDP (65W vs 170W)
AMD Ryzen 9 7900X 's Advantages
Integrated graphics card
Higher specification of memory (5200 vs 3200)
Newer PCIe version (5.0 vs 3)
Higher base frequency (4.7GHz vs 3.8GHz)
Larger L3 cache size (64MB vs 4MB)
More modern manufacturing process (5nm vs 7nm)